SILENCE!!!!

Is there a way to silence the backseat driver, that is the suckass voice giving shit turn by turn directions so I can enjoy my music? I don’t need miss lady bitch telling me at 4am that I’m traveling a school zone, railroad crossing and ESPECIALLY telling me wrong turns…. I can read a map, thanks but no thanks. Anybody who could successfully remedy this annoyance will be forever one of my favorite persons. I use iOS btw. ✌🏼